---
product_id: 216938517
title: "Z Automotive Tazer JL JT Lite Programmer | Fits 2020-2026 Jeep Wrangler JL and 2018-2026 Gladiator JT | Change Tire Size, Gear Ratio, TPMS and More!"
brand: "z automotive"
price: "€ 262.92"
currency: EUR
in_stock: true
reviews_count: 8
category: "Z Automotive"
url: https://www.desertcart.ie/products/216938517-z-automotive-tazer-jl-jt-lite-programmer-fits-2020-2026
store_origin: IE
region: Ireland
---

# Plug-and-play SGW module swap Fits 2018-2026 Jeep JL/JT/4XE Adjusts 15+ vehicle features Z Automotive Tazer JL JT Lite Programmer | Fits 2020-2026 Jeep Wrangler JL and 2018-2026 Gladiator JT | Change Tire Size, Gear Ratio, TPMS and More!

**Brand:** z automotive
**Price:** € 262.92
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock your Jeep’s hidden potential—because your ride deserves to stand out.

## Quick Answers

- **What is this?** Z Automotive Tazer JL JT Lite Programmer | Fits 2020-2026 Jeep Wrangler JL and 2018-2026 Gladiator JT | Change Tire Size, Gear Ratio, TPMS and More! by z automotive
- **How much does it cost?** € 262.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/216938517-z-automotive-tazer-jl-jt-lite-programmer-fits-2020-2026)

## Best For

- z automotive enthusiasts

## Why This Product

- Trusted z automotive brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stealthy Dark Mode:** Turn off all exterior and interior lights while parked with engine running—perfect for low-profile adventures.
- • **Customize Over 15 Features:** From tire size recalibration to winch mode and light shows, tailor your Jeep’s performance and style with ease.
- • **Seamless Jeep Compatibility:** Works flawlessly with all 2018-2026 Jeep Wrangler JL, Gladiator JT, and 4XE models, including export variants.
- • **Real-Time TPMS & Gauge Control:** Use flash lights for tire pressure fill, toggle TPMS, and monitor vacuum/boost gauges for ultimate control.
- • **Effortless Plug-In Installation:** No mechanic needed—just unplug the SGW module and plug in the Tazer JL Lite for instant upgrades.

## Overview

The Z Automotive Tazer JL JT Lite Programmer is a plug-and-play tuning device designed for 2018-2026 Jeep Wrangler JL, Gladiator JT, and 4XE models. It enables recalibration of tire size, gear ratios, TPMS, and over 15 customizable vehicle features including light shows and winch mode. With a compact 2.8-inch screen and simple SGW module installation, it offers Jeep owners an easy way to optimize performance and personalize their driving experience.

## Description

Buy Z Automotive Tazer JL JT Lite Programmer | Fits 2020-2026 Jeep Wrangler JL and 2018-2026 Gladiator JT | Change Tire Size, Gear Ratio, TPMS and More!: Code Readers & Scan Tools - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Tazer JL a must for any Jeep owner - The tazerJL lite did exactly as advertised. I need to recalibrate my speedometer on my Gladiator when changed from factory size tires to 35” tires. This also helped change the shift points in the 8 spd trans. However I will say the TazerJL mini for another $120 has many more features especially if you have a rubicon edition. But satisfied with this product. And you can always upgrade via Zauto customer service if you want the extra features.
Review: Jeep must have - Great upgrade for my Jeep. This allows me to adjust for adding larger tires and also allows for system upgrades for *lightshow* and TPMS sets. A must have if you want to upgrade your jeep

## Features

- Vehicle Compatibility: The Tazer JL Lite fits 2018-2026 Jeep Gladiator JT, Jeep Wrangler JL, & Jeep 4XE; All engine and transmission variations supported, including export models
- Simple Plug-in Installation: Simply unplug the SGW module and plug the Tazer JL Lite in its place
- Adjust Over 15 Features: Enable or disable various features such as Light Shows, Dark Mode, Vacuum/Boost gauge, 0-30/60 Timers, Winch Mode, and much more!
- Dark Mode: The Tazer JL Lite turns off all exterior lighting, dash, radio and shifter lights while parked with the engine running for reduced visibility
- Adjust the Settings: Use flash lights to indicate tire pressure while filling, activate and cycle through camera inputs, change tire size, enable/disable TPMS system, display vacuum/boost gauge, cool down mode, winch mode, rock crawl and so much more

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YYLRQP3 |
| Best Sellers Rank | #34,701 in Automotive ( See Top 100 in Automotive ) #239 in Code Readers & Scan Tools |
| Brand | Z Automotive |
| Brand Name | Z Automotive |
| Customer Reviews | 4.3 out of 5 stars 441 Reviews |
| Item Dimensions L x W x H | 6.65"L x 4.25"W x 1.75"H |
| Manufacturer | Z Automotive |
| Operating System | Windows 10 |
| Power Source | Corded Electric |
| Product Dimensions | 6.65"L x 4.25"W x 1.75"H |
| Screen Size | 2.8 Inches |
| UPC | 850008078064 |

## Product Details

- **Brand:** Z Automotive
- **Operating System:** Windows 10
- **Power Source:** Corded Electric
- **Product Dimensions:** 6.65"L x 4.25"W x 1.75"H
- **Screen Size:** 2.8 Inches

## Images

![Z Automotive Tazer JL JT Lite Programmer | Fits 2020-2026 Jeep Wrangler JL and 2018-2026 Gladiator JT | Change Tire Size, Gear Ratio, TPMS and More! - Image 1](https://m.media-amazon.com/images/I/61zKIk6fBNL.jpg)

## Questions & Answers

**Q: Will this work for a 2021 jeep wrangler unlimited rubicon jl?**
A: It will work for some of the features, but if you have a rubicon you will definitely want the more expensive version (tazer Mini) it has more features made specifically for the rubicon. You thank me in the long run cost is about $110 more than the lite.

**Q: Will this work for a 2021 Gladiator Mojave?**
A: This is a lite. You do not want this I returned it and got the full one from xterm terrain on line. Does none of the upgrades only a light show.

**Q: What motor for the JL will this work with? The 6 cylinder or 4 cylinder?**
A: It will work with both 4 & 6 cylinder

**Q: Will you be able to disable the auto start stop feature with this unit or you need the mini**
A: It should remember your last setting. If you have the start/stop disabled when you shut off your vehicle it should be off next time you start it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Tazer JL a must for any Jeep owner
*by J***T on January 4, 2026*

The tazerJL lite did exactly as advertised. I need to recalibrate my speedometer on my Gladiator when changed from factory size tires to 35” tires. This also helped change the shift points in the 8 spd trans. However I will say the TazerJL mini for another $120 has many more features especially if you have a rubicon edition. But satisfied with this product. And you can always upgrade via Zauto customer service if you want the extra features.

### ⭐⭐⭐⭐⭐ Jeep must have
*by B***L on February 21, 2026*

Great upgrade for my Jeep. This allows me to adjust for adding larger tires and also allows for system upgrades for *lightshow* and TPMS sets. A must have if you want to upgrade your jeep

### ⭐⭐⭐⭐⭐ Very happy I made this purchase!
*by R***N on October 21, 2025*

I purchased the TAzer JL for my Jeep Gladiator because I have 37" tires and wanted to calibrate my speedometer to match this tire size. The installation was straightforward; however, pairing it was a bit confusing the first time I used it. It offers more functions than I will likely ever need, but the light show feature definitely attracts attention at car shows. I appreciate its compact size, and the quality gives the impression that it came straight from the Jeep factory. This is a definite must-have if you have larger tires and want to disable the annoying start-stop function.

## Frequently Bought Together

- Z Automotive Tazer JL JT Lite Programmer | Fits 2020-2024 Jeep Wrangler JL and 2018-2024 Gladiator JT | Change Tire Size, Gear Ratio, TPMS and More!
- Z Automotive SGW Extension Cable - Compatible with: Gladiator 2020+/Wrangler 2018+/Ram 1500 2019+/RAM TRX 2021+
- Z Automotive JT Front Camera Kit - Jeep Gladiator 2019-2023 - Grille-Mounted Install Kit - Perfect for The Trail or Parking, Works on The 8.4 Uconnect only

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-16*